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| author |   Edward Hyunkoo Jee <edjee@google.com> | 2015-07-21 09:43:59 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-07-21 10:29:23 -0700 |
| commit | 0848f6428ba3a2e42db124d41ac6f548655735bf (patch) | |
| tree | 598f459e415490e6d18155106207693df3e6ee71 /net/Kconfig | |
| parent | net: mvneta: fix refilling for Rx DMA buffers (diff) | |
| download | linux-dev-0848f6428ba3a2e42db124d41ac6f548655735bf.tar.xz linux-dev-0848f6428ba3a2e42db124d41ac6f548655735bf.zip | |
inet: frags: fix defragmented packet's IP header for af_packet
When ip_frag_queue() computes positions, it assumes that the passed
sk_buff does not contain L2 headers.
However, when PACKET_FANOUT_FLAG_DEFRAG is used, IP reassembly
functions can be called on outgoing packets that contain L2 headers.
Also, IPv4 checksum is not corrected after reassembly.
Fixes: 7736d33f4262 ("packet: Add pre-defragmentation support for ipv4 fanouts.")
Signed-off-by: Edward Hyunkoo Jee <edjee@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Willem de Bruijn <willemb@google.com>
Cc: Jerry Chu <hkchu@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/Kconfig')
0 files changed, 0 insertions, 0 deletions